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Power Tools for Professionals

6 pc. 7/16 In. Impact Tough™ Black Oxide Drill Bits

BL4155IM

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Benefits
No skate tip
accurate starts
general-purpose drilling

Technical Data

Specifications
*Note 1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
Diameter 7/16"
Flute Length 4.5
Length 5.5"
Overall Length 5.5
Quantity 6 (bulk)
Shank 1/4" Hex
Shank Diameter 1.0
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BL4155IM

Other sizes

BL4159IM

Diameter

1/2"

Overall Length

6

Shank

1/4" Hex

Quantity

6 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL4151IM

Diameter

3/8"

Overall Length

5

Shank

1/4" Hex

Quantity

6 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL4147IM

Diameter

5/16"

Overall Length

4.5

Shank

1/4" Hex

Quantity

6 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL4143IM

Diameter

1/4"

Overall Length

4

Shank

1/4" Hex

Quantity

12 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL4141IM

Diameter

7/32"

Overall Length

3.75

Shank

1/4" Hex

Quantity

12 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL4140IM

Diameter

13/64"

Overall Length

3.625

Shank

1/4" Hex

Quantity

12 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL4139IM

Diameter

3/16"

Overall Length

3.5

Shank

1/4" Hex

Quantity

12 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL4138IM

Diameter

11/64"

Overall Length

3.25

Shank

1/4" Hex

Quantity

12 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL4137IM

Diameter

5/32"

Overall Length

3.125

Shank

1/4" Hex

Quantity

12 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL4136IM

Diameter

9/64"

Overall Length

2.875

Shank

1/4" Hex

Quantity

12 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL4135IM

Diameter

1/8"

Overall Length

2.75

Shank

1/4" Hex

Quantity

12 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL4134IM

Diameter

7/64"

Overall Length

2.625

Shank

1/4" Hex

Quantity

12 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL4133IM

Diameter

3/32"

Overall Length

2.25

Shank

1/4" Hex

Quantity

12 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL4132IM

Diameter

5/64"

Overall Length

2

Shank

1/4" Hex

Quantity

12 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL4131IM

Diameter

1/16"

Overall Length

1.875

Shank

1/4" Hex

Quantity

12 (bulk)

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2159IM

Diameter

1/2"

Overall Length

6

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2155IM

Diameter

7/16"

Overall Length

5.5

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2151IM

Diameter

3/8"

Overall Length

5

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2147IM

Diameter

5/16"

Overall Length

4.5

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2143IM

Diameter

1/4"

Overall Length

4

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2141IM

Diameter

7/32"

Overall Length

3.75

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2140IM

Diameter

13/64"

Overall Length

3.625

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2139IM

Diameter

3/16"

Overall Length

3.5

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2138IM

Diameter

11/64"

Overall Length

3.25

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2137IM

Diameter

5/32"

Overall Length

3.125

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2136IM

Diameter

9/64"

Overall Length

2.875

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2135IM

Diameter

1/8"

Overall Length

2.75

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2134IM

Diameter

7/64"

Overall Length

2.625

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2133IM

Diameter

3/32"

Overall Length

2.25

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2132IM

Diameter

5/64"

Overall Length

2

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

BL2131IM

Diameter

1/16"

Overall Length

1.875

Shank

1/4" Hex

Quantity

1

*Note

1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank

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